FeaturesSelf-assembly kitBuild a fully functional metal detectorGo on an exciting treasure hunt for metal objects in your neighbourhoodConstruction is completed with no solderingNot suitable for children under 14 years of ageThe self-assembly Franzis Build Your Own Metal Detector Kit allows you to go on an exciting treasure hunt for metal objects in your neighbourhood. The kit contains everything you need to build a fullyfunctional metal detector - without soldering. The manual guides you through the steps of assembly. Ideally suited for tinkerers interested in technology and for creative minds. Additionally required: 9 V block battery, adhesive, adhesive tape, 1 empty yogurt cup.Not suitable for children under 14 years of age.